Craft Beer Styles: IPA, Lager, Stout and How to Choose

First, the state of the union: 9,500 breweries and a hangover

The Brewers Association counts roughly 9,500 craft breweries operating in the US — an astonishing number when you remember there were fewer than 100 in 1980. But the era of infinite growth is over: starting in 2024 and running right through 2026, closures have outpaced openings for the first time in the modern craft era. Rising rents, aluminum costs, a generation drinking less, and — let's be honest — some markets that had six mediocre breweries where two good ones would do.

What that means for you: the survivors are, on average, better. The shakeout is culling the taprooms that coasted on novelty, and the ones still standing in 2026 earned it. Drink accordingly.

IBU, decoded in one paragraph

IBU stands for International Bitterness Units — a lab measurement of bitter hop compounds, running from about 5 (water with ambitions) to 100+ (chewing a pine tree). Here's the trick menus won't tell you: IBU measures chemistry, not experience. Sweetness, body and haze all mute perceived bitterness, which is why a 45-IBU hazy IPA drinks softer than a 35-IBU pilsner. Treat IBU like a weather forecast — useful directionally, not gospel.

The IPA family: the hazy hegemony

The IPA is craft beer's ruling party, and since about 2017 the throne belongs to the hazy IPA (also billed as New England IPA): opaque, juicy, low perceived bitterness, tasting of mango and orange more than of hops-the-punishment. It converted a generation that thought it hated IPA, and by the mid-2020s hazies were the best-selling craft style in the country — at some breweries, half the entire tap list.

The old guard is the West Coast IPA: clear, dry, assertively bitter at 50-70 IBU, pine and grapefruit, no apologies. It's been staging a quiet revival among drinkers tired of drinking orange juice with an ABV. And looming above both is the double IPA at 8-10% — order it knowing that "one more" is a decision with consequences.

• Hazy IPA: 6-8% ABV, soft and juicy. Pick it if you like tropical fruit and hate bitterness.
• West Coast IPA: 6-7.5%, dry and bitter. Pick it if you want the hops to mean it.
• Session IPA: 4-5%, the IPA you can have two of at lunch and still form sentences.
• Double/Imperial: 8-10%, usually served in 10-13 oz pours. Respect the small glass — it's not stinginess, it's mercy.

The lager comeback nobody saw coming

For twenty years, craft breweries treated lagers as the enemy — the fizzy yellow stuff they were rebelling against. Then around 2022 something funny happened: craft lagers and pilsners became the industry's fastest-growing corner. Brewers Association data shows lager styles steadily eating tap share ever since.

Why? Two reasons. One, drinkers got palate fatigue from 8% hazies and wanted a beer that refreshes instead of announcing itself. Two — and brewers will admit this after their shift — a clean lager is the hardest style to brew, because there's nowhere for flaws to hide. A brewery with a great pilsner is a brewery that can actually brew. That's not a compromise order; in 2026 it's a connoisseur move.

Stouts, sours and the rest of the map

The stout is craft beer's dessert cart and its bomb shelter, in one style. A standard dry stout is deceptively sessionable — Guinness is 4.2%, lighter in calories than most IPAs, a fact that wins bar bets. The barrel-aged imperial stout is the opposite animal: 10-14%, aged in bourbon barrels, sold in 10-ounce pours for $9-14, tasting of chocolate, coffee and poor decisions. Both are legitimate; know which one you're ordering.

Sours — tart, often fruited, 4-6% — are the style for people who'd rather be drinking wine or a margarita, and there's no shame in that. Wheat beers are the friendly gateway. And pastry stouts loaded with lactose and marshmallow are milkshakes with a liquor license: order one for the experience, not for the evening.

How to actually choose at the tap wall

The ten-second protocol: decide bitterness tolerance (hazy or lager if low, West Coast if high), decide commitment level (session and lagers under 5%, standard 6-7%, imperial anything means you're staying), then ask for a taster — nearly every taproom pours 2-3 ounce samples free or cheap, and no decent bartender resents the ask. A flight of four 5-ounce pours ($10-14 at most taprooms) is the best beer education money buys.

One more freshness rule: IPAs are produce. Hop aroma fades in weeks, so a hazy brewed last month beats a famous one that crossed the country in a warm truck. At the store, check canned-on dates; at the bar, busy taps mean fresh kegs. Where each of those pints costs least is mapped in Taproom vs Bar vs Store, and the big picture lives in the Bars & Breweries guide.

Forty taps, six families, one taster rule. The wall was never the problem — the menu just needed subtitles.